To begin with a little story: how and when the first sandwich panels appeared? In the 30s of the last century, American engineer Ryton offered durable, convenient and light products for building buildings. For that time, it was a progressive jerk, but the products required improvement.
Thanks to the efforts of another American Architector Olden-three-layer sandwich panels appeared, which had a whole set of advantages. But along with the pluses there was one obvious minus: in order to produce such a product, it was necessary to spend a lot of time.
And only in the 60s of the last century, thanks to Alside, the production of sandwich panels was finally optimally technological.
Since then, sandwich panels have become extremely popular in the construction of buildings, which had to be built as soon as possible.
In Russia, in Russia, sandwich panels became known as building material in the 90s, and a little later, their own production of these products, manufactured using Western technologies.
Sandwich panels are a design of three layers: galvanized steel on both sides, inside-a layer of insulation (mineral-vanity or polystyrene plate).
Sandwich panels are divided into wall and roofing. The difference is only in the density of the filler (110 g/m. Cube for wall and 150 for roofing).
As for the filler, its low thermal conductivity and good sound insulation make it possible to maintain the optimal climate in the room. A water-parallest film that does not allow the panel to absorb moisture also plays a positive role.
So, what are the advantages of sandwich panels over other building materials?
1) Low price
2) high installation speed, beating all records for the timing of the construction of buildings
3) The simplicity of repair
4) high parameters of thermal insulation (as a result – lounge of heating costs)
5) good sound insulation allows you to build houses near roads, construction and other places with an increased noise background
6) the small weight of the panels easily solves the issue with delivery
7) the durability of buildings
Environmental friendliness and compliance with standards and standards
Summing up, it can be added that both sides of the sandwich panels are processed with a special coating that protects them from corrosion.
The panels are presented in a wide range, which will help you create the desired interior without resorting to additional finishes.
And finally, if, as a result of any natural disaster, your house will suffer, it will not be difficult to restore it, not long and not expensive.
So the issue of building affordable housing thanks to sandwich panels has become much easier to solve.
